【High-grade DC-DC Buck Converter】It adopts premium quality electronic components and waterproof (IP68) aluminum housing. Widely used for golf cart, club car, motor, speaker, GPS, car display screen, LED strip light, air-conditioner, electric fan, solar energy, DVD and other devices that requires DC 12V voltage. 【Input Voltage】 DC 36V / 48V (Input Range: 35V to 60V). A stable DC power is recommended as the input power supply, and the rated voltage supply should be within the voltage range of 35V to 60V. 【Output Voltage】DC 12V (Output Current: 20A). Please NOTE the output voltage/current/power is rated. 【Multiple Protections】Built-in over-temperature, over-current, over-voltage, output short- circuit protection to ensure your devices safely. 【Easy to DIY】Connect INPUT wires to power source, OUTPUT wires to your load device. The wiring diagram is labeled on the back of buck converter. Please don't power on before completing the circuit and connection, do not reverse the input and output interface. ※ Two INPUT wires = Red wire(positive pole) + Black wire(negative pole) ※ Two OUTPUT wires = Yellow wire(positive pole) + Black wire(negative pole). Features:
- DC-DC 36V / 48V down to 12V 20A 240W voltage transformer
- High reliability and conversion efficiency, wide input voltage range
- Die-cast aluminum shell, sealed with thermal conductive silicone for achieving natural heat dissipation, waterproof, dustproof and shockproof
- Built-in over-temperature , over-current, over-voltage, output short- circuit protection
- Auto-recovery when device is back to normal operating
- Compact in structure, easy to install
Kindly Note:
1. Input voltage must be higher than the output voltage, no boost
2. Do not reverse the input and output interface
3. Give preference to stable DC power as the input power supply, or filter it with capacitor If you use the pulsed DC power provided by the generator
Specifications:
- Input Voltage: DC 36V / 48V
- Input Range: DC 35V - 60V
- Output Voltage: DC 12V
- Output Current: 20A
- Output Rated Power: 240W
- Output Peak Power: 300W
- Conversion Efficiency: > 94%
- No-load Current: < 20mA
- Ripple Wave: < 100mV
- Operating Temperature: -35℃ to +80℃
- Load Regulation: < 2%
- Voltage Regulation: < 1%
- Waterproof Rate: IP68
- Housing Material: Die-cast aluminum
- Potting Material: Epoxy sealed
- Size(L x W x H): 74*74*32mm / 2.91*2.91*1.26 inch
- Net Weight: 290g
Package Includes:
1x DC to DC Step-Down Transformer
